Heavy Metal Lift Kits Chevy Suburban 1500 Leveling Kit Adjustable 1.0" to 3.0" Front + 3.0" Rear + Shock Extenders High-Grade HEAVY STEEL 2000 - 2006 Suburban 1500 Lift Kit 4x4 Compatibility for this kit includes: 2000-2006 Chevrolet Suburban 1500 4WD Our HM kit provides: (2) Front Carbon Steel Torsion Keys, (2) Rear Delrin Lift Spacers with Installation Instructions Raises the front end up to 3 inches, rear is lifted 3 inches above stock Keys are casted from High Strength Carbon Fused Steel for superior strength Shock extenders keep your stock shocks from over extending the shock housing